<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        @media screen , (min-width: 800px) , (max-width:1000px) {
            #box{
                background-color: aqua;
                height: 600px;
            }
        }

    </style>
</head>
<body>
    <div id="box">天生我才</div>
</body>
</html>